Greatest Common Factor of 72, 782, 856

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

• Greatest Common Factor of 72, 782, 856 by common division method
• Greatest Common Factor of 72, 782, 856 with matching the biggest common factor

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

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 782

List of positive integer factors of 782 that divides 782 without a remainder.

1,2,17,23,34,46,391,782

Factors of 856

List of positive integer factors of 856 that divides 856 without a remainder.

1,2,4,8,107,214,428,856

Greatest Common Factor

We found the factors 72,782,856 . The biggest common factor number is the GCF number.
So the greatest common factor 72,782,856 is 2.

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

• GCF of 41, 168, 573
• GCF of 18, 388, 203
• GCF of 91, 620, 201
• GCF of 25, 283, 309
• GCF of 92, 518, 407

1. What is the GCF of 72, 782, 856?

Answer: GCF of 72, 782, 856 is 2.

2. How to Find the GCF of 72, 782, 856

Answer: Greatest Common Factor(GCF) of 72, 782, 856 = 2

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

Step 2: Then multiply all the prime factors GCF(72, 782, 856) = 2.