Greatest Common Factor of 57, 56, 87

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 57, 56, 87 by common division method
• Greatest Common Factor of 57, 56, 87 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Factors of 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Factors of 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Greatest Common Factor

We found the factors 57,56,87 . The biggest common factor number is the GCF number.
So the greatest common factor 57,56,87 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 78, 50, 56
• GCF of 34, 23, 18
• GCF of 78, 29, 13
• GCF of 11, 52, 27
• GCF of 42, 61, 79

1. What is the GCF of 57, 56, 87?

Answer: GCF of 57, 56, 87 is 1.

2. How to Find the GCF of 57, 56, 87

Answer: Greatest Common Factor(GCF) of 57, 56, 87 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(57, 56, 87) = 1.