# What is the lowest common multiple of 20 25 35 and 45?

## What is the lowest common multiple of 20 25 35 and 45?

The least common multiple of 20, 25, 35 and 45 is 6300.

What is the LCM of 30 20 and 25?

Answer: LCM of 20, 25, and 30 is 300.

### What is the LCM 25 and 35?

175
Answer: LCM of 25 and 35 is 175.

What is the LCM of 20 28 and 35?

140
The LCM of 28,35,20 28 , 35 , 20 is 2⋅2⋅5⋅7=140 2 ⋅ 2 ⋅ 5 ⋅ 7 = 140 .

#### What is the LCM of 20 and 35?

Answer: LCM of 20 and 35 is 140.

What is the LCM for 20 and 25?

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100
Answer: LCM of 20 and 25 is 100.

## What is the LCM of 12 and 35?

420
Answer: LCM of 12 and 35 is 420.

What is the LCM of 20 28 and 36?

∴ LCM of (20, 28), (28, 36), (20, 36), and (20, 28, 36) is 140, 252, 180, and 1260 respectively. Now, LHS = HCF(20, 28, 36) = 4.

### What’s the LCM of 25 and 30?

150
The LCM of 25 and 30 is 150.

What is the greatest common factor of 20 and 35?

The gcf of 35 and 20 can be obtained like this: The factors of 35 are 35, 7, 5, 1. The factors of 20 are 20, 10, 5, 4, 2, 1. The common factors of 35 and 20 are 5, 1, intersecting the two sets above. In the intersection factors of 35 ∩ factors of 20 the greatest element is 5. Therefore, the greatest common factor of 35 and 20 is 5.

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#### How do you calculate LCM?

Let’s find the LCM of 30 and 45. 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.

How do you find the least common multiple?

To find the least common multiple of two numbers, factor the two numbers, noting the frequency of the prime factors, and then multiply the most repeated factors together. Perform division to check your answer when complete.