Greatest Common Factor of 56, 10, 76, 220

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

• Greatest Common Factor of 56, 10, 76, 220 by common division method
• Greatest Common Factor of 56, 10, 76, 220 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

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 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Factors of 76

List of positive integer factors of 76 that divides 76 without a remainder.

1,2,4,19,38,76

Factors of 220

List of positive integer factors of 220 that divides 220 without a remainder.

1,2,4,5,10,11,20,22,44,55,110,220

Greatest Common Factor

We found the factors 56,10,76,220 . The biggest common factor number is the GCF number.
So the greatest common factor 56,10,76,220 is 2.

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

• GCF of 66, 50, 93, 940
• GCF of 79, 97, 88, 981
• GCF of 90, 35, 30, 776
• GCF of 18, 81, 45, 349
• GCF of 71, 73, 78, 386

1. What is the GCF of 56, 10, 76, 220?

Answer: GCF of 56, 10, 76, 220 is 2.

2. How to Find the GCF of 56, 10, 76, 220

Answer: Greatest Common Factor(GCF) of 56, 10, 76, 220 = 2

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

Step 2: Then multiply all the prime factors GCF(56, 10, 76, 220) = 2.