Quick Answer: What Is The LCM Of 6 And 4?

What is the LCM for 6?

Multiples of 6 are: 6, 12, 18, 24, 30, 36, etc.

Multiples of 8 are: 8, 16, 24, 32, 40, etc.

The LCM for 6 and 8 = 24 because this is the first multiple they have in common..

What is the LCM for 15 and 10?

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

What are 5 common multiples of 3 and 7?

The common multiples of 3 and 7 up to 70 are 21, 42, and 63. A multiple of a number a is a number that is the product of a and another number.

What is the GCF of 12 and 30?

Earlier we found that the Common Factors of 12 and 30 are 1, 2, 3 and 6, and so the Greatest Common Factor is 6. The Greatest Common Factor of 12 and 30 is 6.

What is the LCM of 6 and 2?

1 Answer. The LCM would be 6 for the values of 2 and 6.

What is the LCM of 4 and 6 and 12?

Now we can see that 4 and 6 have the divisors 12, 24, 36 (and so on) in common, but 12 is the lowest. Therefore the least common multiple of 4 and 6 is 12. Another common technique is to use the greatest common divisor lcm(a,b)=|a×b|gcd(a,b). To apply it to three numbers a,b and c you can simply use lcm(a,lcm(b,c)).

What is the LCM of 7 18 and 21?

The least common multiple 126 is a product of common & odd prime factors between the integers which is divisible by each one an integer of this same group. The step by step work for LCM of 7, 18 and 21 may useful to understand how to find LCM for two or three numbers.

What is the LCM of 7 9 and 21?

The least common multiple 63 is a product of common & odd prime factors between the integers which is divisible by each one an integer of this same group. The step by step work for LCM of 7, 9 and 21 may useful to understand how to find LCM for two or three numbers.

What is the LCM of 18 and 27?

Least common multiple (LCM) of 18 and 27 is 54.

What is the LCM of 3 and 6?

So 6 is the least common multiple of 3 and 6. Or LCM(3,6) = 6.

What is the LCM of 3 and 5 and 7?

lcm{3,5,7} = 105. What you do in general is look at the prime factors of the numbers you’re dealing with and then form the lcm by taking the smallest power of each prime that is required. For example: Find the lcm of 54, 150, 28.

What is the LCM of 24 and 36?

Explanation: The LCM of 24 and 36 is the smallest positive integer that divides the numbers 24 and 36 without a remainder. If you just want to know what is the least common multiple of 24 and 36, it is 72. Usually, this is written as.

What is the LCM of 5/6 and 9?

The LCM of 5,9,6 5 , 9 , 6 is the result of multiplying all prime factors the greatest number of times they occur in either number. The LCM of 5,9,6 5 , 9 , 6 is 2⋅3⋅3⋅5=90 2 ⋅ 3 ⋅ 3 ⋅ 5 = 90 .

What is the LCM of 3 and 7?

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

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’s the LCM of 12 and 30?

For example, for LCM (12,30) we find: Prime factorization of 12 = 2 × 2 × 3. Prime factorization of 30 = 2 × 3 × 5. Using all prime numbers found as often as each occurs most often we take 2 × 2 × 3 × 5 = 60. Therefore LCM (12,30) = 60.

How do we calculate LCM?

One way to find the least common multiple of two numbers is to first list the prime factors of each number. Then multiply each factor the greatest number of times it occurs in either number. If the same factor occurs more than once in both numbers, you multiply the factor the greatest number of times it occurs.