Greatest Common Factor of 12, 7, 56, 22

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

• Greatest Common Factor of 12, 7, 56, 22 by common division method
• Greatest Common Factor of 12, 7, 56, 22 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 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 7

List of positive integer factors of 7 that divides 7 without a remainder.

1,7

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 22

List of positive integer factors of 22 that divides 22 without a remainder.

1,2,11,22

Greatest Common Factor

We found the factors 12,7,56,22 . The biggest common factor number is the GCF number.
So the greatest common factor 12,7,56,22 is 1.

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

• GCF of 80, 1, 76, 26
• GCF of 44, 2, 47, 98
• GCF of 15, 4, 43, 39
• GCF of 66, 4, 35, 98
• GCF of 71, 7, 68, 50

1. What is the GCF of 12, 7, 56, 22?

Answer: GCF of 12, 7, 56, 22 is 1.

2. How to Find the GCF of 12, 7, 56, 22

Answer: Greatest Common Factor(GCF) of 12, 7, 56, 22 = 1

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

Step 2: Then multiply all the prime factors GCF(12, 7, 56, 22) = 1.