Question

what is formula to find Highest Common factor

Answer 1

Factorize the numbers and identify all common factors. To get the GCF multiply all common factors. You can use the greatest common factor to simplify fractions. A ratio is an expression that tells us the quotient of two numbers.

Answer 2

To find the highest common factors of two numbers, make prime factors of the numbers and identify the common prime factors. Then the highest common factor is the product of common prime factors.

Hope it helps.......