Question: What Are The Common Multiples Of 3?

What are the common multiples of 3 and 6?

In arithmetic the least common multiple (LCM) of two numbers a and b is the smallest positive integer that is a multiple of both a and b.

So, the multiples of 3 are : 3, 6, 9, 12, …

The multiples of 6 are : 6, 12, …

So 12 is the first , that is least, common multiple between 3 and 6..

How do you find multiples of 3?

The multiples of a whole number are found by taking the product of any counting number and that whole number. For example, to find the multiples of 3, multiply 3 by 1, 3 by 2, 3 by 3, and so on. To find the multiples of 5, multiply 5 by 1, 5 by 2, 5 by 3, and so on.

What are the first 10 multiples of 3?

The first ten multiples of 3 are listed below: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30.

What are the first three common multiples of 4 and 6?

So the first three common multiples of 4 and 6 are: 12, 24, and 36. Or you could find the prime factorization of both numbers. The LCM must have all prime factors from any prime factorization and use the largest exponent as appearing in the prime factorization. The LCM is 2² x 3¹ = 12.

What are the common multiples of 3 and 7?

The common multiples of 3 and 7 up to 70 are 21, 42, and 63.

What is the smallest multiple of 3 and 4?

12The Least Common Multiple (LCM) of some numbers is the smallest number that the numbers are factors of. Like the LCM of 3 and 4 is 12, because 12 is the smallest number that 3 and 4 are both factors for.

What are the multiples of 3 and 9?

Least common multiple (LCM) of 3 and 9 is 9.

What is the least common multiple of 10 and 15?

30Least common multiple (LCM) of 10 and 15 is 30.

What do you notice about multiples of 3?

Patterns in Multiplying by 3’s Multiples of 3 have a pattern of 3, 6, 9, 2, 5, 8, 1, 4, 7, 0 in the ones place. Every other multiple of 3 is even. The digits in multiples of 3 add up to a multiple of 3 (36 = 3 + 6, 111 = 1 + 1 + 1, etc.)

What are the common multiples of 3 and 8?

Multiples of 3 are 3, 6, 9, 12, 15, 18, 21, 24… Multiples of 8 are 8, 16, 24, 32, 40… So the lowest common multiple of 3 and 8 is 24. A more difficult challenge may be to ask for the lowest common multiple of a group of three or four numbers.

What are the common multiples of 3 and 4?

Common multiples of 3 and 4: 12, 24, 36, …

What is the common multiples of 3 and 5?

Least common multiple (LCM) of 3 and 5 is 15.

What are the multiples of 3 up to 1000?

Answer : 3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57,60,63,66,69,72,75,78,81,84,87,90,93,96,99,102,105,108,111,114,117,120,123,126,129,132,135,138,141,144,147, Related Links : What are the factors of 3?

What are factors of 3?

Table of Factors and MultiplesFactorsMultiples1, 3391, 2, 44121, 55151, 2, 3, 661841 more rows

How do you find the first three common multiples?

Find first three common multiples of : (a) 6 and 8 (b) 12 and 18. Solution : (a) Multiples of 6=6,12,18,24,30,36,42,48,54,60,66,72,78,84… Multiples of 8=8,16,24,32,40,48,56,64,72,80,88…

What are the multiples of 3?

How to list multiples of a number?Multiples of 11, 2, 3, 4, 5, 6, 7, 8, 9, 10, …Multiples of 22, 4, 6, 8, 10, 12, 14, 16, 18, 20, …Multiples of 33, 6, 9, 12, 15, 18, 21, 24, 27, 30, …Multiples of 44, 8, 12, 16, 20, 24, 28, 32, 36, 40, …Multiples of 55, 10, 15, 20, 25, 30, 35, 40, 45, 50, …10 more rows

Why do multiples of 3 add up to 3?

Because the digits multiply by ( a multiple of three, plus one), for each digit. The first part of this is obviously divisible by 3. So for the whole thing to be divisible, the sum of the digits has to be as well.

What are the common multiples of 3 and 4 between 1 and 30?

Multiples of 3 are 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, … Multiples of 4 are 4, 8, 12, 16, 20, 24, 28, 32, 36, … So, the common multiples of 3 and 4 are 12, 24, 36, …

What are the common multiples of 3 and 4 less than 100?

1 AnswerMultiple of 3 = 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45, 48, 51, 54, 57, 60, 63, 66, 69, 72, 75, 78, 81, 84, 87, 90, 93, 96, 99.Multiple of 4 = 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, 100.More items…•