# What Are The Common Factors Of 72 And 108?

## What is the lowest common multiple of 72 and 108?

In 72, there are three 2s and two 3s while in 108, there are two 2s and three 3s.

So, in this case the common factors are two 2s and two 3s while extra factors are one 2 of 72 and one 3 of 108.

How do I find the 2 numbers when their LCM is 4147 and HCF is 29.

The product of two numbers is 2560 and their LCM is 320..

## What is the LCM of 120?

Least common multiple (LCM) of 120 and 126 is 2520.

## 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 are the factors of 81?

81 is a composite number and is 9 squared. 81 = 1 x 81, 3 x 27, or 9 x 9. Factors of 81: 1, 3, 9, 27, 81. Prime factorization: 81 = 3 x 3 x 3 x 3 which can also be written 3⁴.

## What is the HCF of 90?

90 = 3 x 3 x 2 x 5. H.C.F( 90, 144) = 2 x 3 x 3 = 18.

## What is the greatest common factor of 48 and 88?

Greatest common factor (GCF) of 48 and 88 is 8. We will now calculate the prime factors of 48 and 88, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 48 and 88.

## What are the common factors of 72?

The factors of 72 are 36, 24, 18, 12, 9, 8, 6, 4, 3, and 2. The factors of 84 are 42, 28, 21, 14, 12, 7, 6, 4, 3, and 2. Thefore, the greatest common factor is 12.

## What is the HCF of 72 108 and 180?

36The HCF of numbers 72, 108, 180 is 36.

## What is the GCF of 24 and 72?

We found the factors and prime factorization of 24 and 72. The biggest common factor number is the GCF number. So the greatest common factor 24 and 72 is 24.

## What is the GCF of 90 and 72?

We found the factors and prime factorization of 72 and 90. The biggest common factor number is the GCF number. So the greatest common factor 72 and 90 is 18.

## What is the HCF of 72?

The highest common factor is found by multiplying all the factors which appear in both lists: So the HCF of 60 and 72 is 2 × 2 × 3 which is 12.

## What is the lowest common multiple of 120 and 210?

What is the least common multiple of 120 and 210? The least common multiple of 120 and 210 is 840 because 840 is the smallest number that is divisible by 120 and 210.

## What is the HCF of 120 and 75?

15Answer. The hcf of 75 and 120 is 15.

## IS 108 a perfect square?

Is 108 a perfect square number? A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself. … Thus, the square root of 108 is not an integer, and therefore 108 is not a square number.

## What is the HCF of 272 and 425?

gcf, hcf, gcd (272; 425) = 17: greatest (highest) common factor (divisor), calculated. The numbers have common prime factors.

## What is the highest common factor of 108?

Greatest common factor (GCF) of 108 and 123 is 3. We will now calculate the prime factors of 108 and 123, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 108 and 123.

## What are the common factors of 108?

Answer and Explanation: The factors of 108 are 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54 and 108. These are the factors of 108 because: 1 x 108 = 108.

## What is the LCM of 120 and 144?

The least common multiple of 120 and 144 is 720 because 720 is the smallest number that is divisible by 120 and 144.

## What is the LCM of 144?

Least Common Multiple – 144NumbersLCM144 and 131,872144 and 141,008144 and 15720144 and 16144243 more rows

## What is the HCF of 72 and 36?

We found the factors and prime factorization of 36 and 72. The biggest common factor number is the GCF number. So the greatest common factor 36 and 72 is 36.