Greatest Common Factor of 784, 572, 78

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

• Greatest Common Factor of 784, 572, 78 by common division method
• Greatest Common Factor of 784, 572, 78 with matching the biggest common factor

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

Factors of 784

List of positive integer factors of 784 that divides 784 without a remainder.

1,2,4,7,8,14,16,28,49,56,98,112,196,392,784

Factors of 572

List of positive integer factors of 572 that divides 572 without a remainder.

1,2,4,11,13,22,26,44,52,143,286,572

Factors of 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Greatest Common Factor

We found the factors 784,572,78 . The biggest common factor number is the GCF number.
So the greatest common factor 784,572,78 is 2.

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

• GCF of 284, 749, 88
• GCF of 985, 208, 37
• GCF of 557, 910, 53
• GCF of 923, 784, 83
• GCF of 493, 787, 49

1. What is the GCF of 784, 572, 78?

Answer: GCF of 784, 572, 78 is 2.

2. How to Find the GCF of 784, 572, 78

Answer: Greatest Common Factor(GCF) of 784, 572, 78 = 2

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

Step 2: Then multiply all the prime factors GCF(784, 572, 78) = 2.