What Are The Common Multiples Of 3 And 7?

What is the LCM of 3/4 and 7?

Least Common Multiple of 3 , 4 and 7 is 84 ..

What is the multiples of 8?

The multiples of 8 are 8,16,24,32,40,48,56,64,72,80,88,96,104,112,120,128,136,144,152,160,168,176,184,192,200,208 and so on.

How do you find multiples of 8?

To find the multiples of 8 we must be familiar with the multiplication table of 8. Multiples of 8 will be the product of 8 with any natural number i.e 8n, where n is any natural number. Multiply any natural number 1, 2, 3, 4, 5, ……so on with 8 to get the multiples of 8.

What are the common multiples of 3?

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 3 multiples of 7?

How to list multiples of a number?Multiples of 11, 2, 3, 4, 5, 6, 7, 8, 9, 10, …Multiples of 77, 14, 21, 28, 35, 42, 49, 56, 63, 70, …Multiples of 88, 16, 24, 32, 40, 48, 56, 64, 72, 80, …Multiples of 99, 18, 27, 36, 45, 54, 63, 72, 81, 90, …Multiples of 1010, 20, 30, 40, 50, 60, 70, 80, 90, 100, …10 more rows

What are the first 3 common multiples of 3 and 7?

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

What are the first three common multiples of 6 and 7?

So, the common multiples of 6 and 7 are 42, and 84.

What is the LCM of 3 and 4?

The 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 is the least common multiple of 7 and 6?

LCM(7, 6) = 2×3×7 = 4242 / 7 = 6.42 / 6 = 7.

What is the least common multiple of 2 3 and 15?

1 Answer. The LCM for 3,2 , and 15 is 30 .

Are multiples of 4 always even?

Yes, the multiples of 4 are always even because 4 itself is a multiple of 2 and when any number multipled by 2 gives result in even numbers.

What is the least common multiple of 3 and 7?

21Least common multiple (LCM) of 3 and 7 is 21.

What are the first three common multiples of 2 3 and 9?

The lowest multiple they have in common is the LCM.2: 2,4,6,8,10,12,14,16,18,20,22…3: 3,6,9,12,15,18,21,24…9: 9,18,27…9: 3×3.More items…•

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 is a common multiple of 2 3 and 7?

The LCM of 2,3,7 2 , 3 , 7 is the result of multiplying all prime factors the greatest number of times they occur in either number. The LCM of 2,3,7 2 , 3 , 7 is 2⋅3⋅7=42 2 ⋅ 3 ⋅ 7 = 42 .

How do you find multiples of 7?

How to Tell if a Number is Divisible by 7Take the last digit of the number you’re testing and double it.Subtract this number from the rest of the digits in the original number.If this new number is either 0 or if it’s a number that’s divisible by 7, then you know that the original number is also divisible by 7.

What is the least common multiple of 4 and 7?

7: 7,14,21,28,35,42,49,56,63,70,77… Then you find the first number which 4 and 7 have in common. 4 and 7 have 28 and 56 in common BUT the LCM would be 28 since that’s the LEAST common, or the smallest number that they would have in common.

What does it mean to be a multiple of 3?

The formal definition of a multiple of 3 is: any number that three divides evenly or any number for which 3 is a factor. For a number to be divided “evenly” by three the answer must be a whole number with no remainders. … Student: So anything in the 3 times table is going to be a multiple of 3.

What is the least common multiple of 10 and 7?

The LCM of 7 and 10 is 70 .

What is the greatest common multiple of 3 and 4?

We found the factors and prime factorization of 3 and 4. The biggest common factor number is the GCF number. So the greatest common factor 3 and 4 is 1.

What are common multiples of 7?

Answer : 7,14,21,28,35,42,49,56,63,70,77,84,91,98,105,112,119,126,133,140,147,154,161,168,175,182,189,196,203,210,217,224,231,238,245,252,259,266,273,280,287,294,301,308,315,322,329,336,343, Related Links : What are the factors of 7?