Greatest Common Factor of 76, 72, 56, 978

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

• Greatest Common Factor of 76, 72, 56, 978 by common division method
• Greatest Common Factor of 76, 72, 56, 978 with matching the biggest common factor

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

Factors of 76

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

1,2,4,19,38,76

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

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 978

List of positive integer factors of 978 that divides 978 without a remainder.

1,2,3,6,163,326,489,978

Greatest Common Factor

We found the factors 76,72,56,978 . The biggest common factor number is the GCF number.
So the greatest common factor 76,72,56,978 is 2.

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

• GCF of 55, 30, 63, 901
• GCF of 79, 94, 36, 701
• GCF of 21, 10, 28, 331
• GCF of 64, 60, 40, 216
• GCF of 62, 49, 94, 320

1. What is the GCF of 76, 72, 56, 978?

Answer: GCF of 76, 72, 56, 978 is 2.

2. How to Find the GCF of 76, 72, 56, 978

Answer: Greatest Common Factor(GCF) of 76, 72, 56, 978 = 2

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

Step 2: Then multiply all the prime factors GCF(76, 72, 56, 978) = 2.