What is the common factor of 15 18 and 12?

We found the factors of 12, 15, 18 . The biggest common factor number is the GCF number. So the Greatest Common Factor 12, 15, 18 is 3.

Whats the LCM of 12 16 and 18?

The least common multiple of 12, 16, 18 and 20 is 720.

What is the LCM of 15 and 18?

90
Multiply the factors to get the LCM. The LCM of 15 and 18 is 90.

What is the LCM and HCF of 12 15 and 18?

∴ LCM of (12, 15), (15, 18), (12, 18), and (12, 15, 18) is 60, 90, 36, and 180 respectively. Now, LHS = HCF(12, 15, 18) = 3.

What is the LCM of 18 and 12?

36
Answer: LCM of 12 and 18 is 36.

What is the LCM of 12 15 and 24?

ANSWER. LCM of 12 ,15,24 is 60.

What is the least common multiple of 12 and 18?

Least common multiple ( LCM ) of 12 and 18 is 36. LCM(12,18) = 36. Least common multiple or lowest common denominator (lcd) can be calculated in two way; with the LCM formula calculation of greatest common factor (GCF), or multiplying the prime factors with the highest exponent factor.

What is the least common factor of 15 and 18?

To get the Least Common Multiple (LCM) of 15 and 18 we need to factor each value first and then we choose all the factors which appear in any column and multiply them: The Least Common Multiple (LCM) is: 2 x 3 x 3 x 5 = 90.

What are the common multiples of 12 and 18?

12×1= 12

What are the common prime factors of 12 and 18?

The gcf of 12 and 18 can be obtained like this: The factors of 12 are 12, 6, 4, 3, 2, 1. The factors of 18 are 18, 9, 6, 3, 2, 1. The common factors of 12 and 18 are 6, 3, 2, 1, intersecting the two sets above. In the intersection factors of 12 ∩ factors of 18 the greatest element is 6. Therefore, the greatest common factor of 12 and 18 is 6.