Greatest Common Factor of 856, 742, 428

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

• Greatest Common Factor of 856, 742, 428 by common division method
• Greatest Common Factor of 856, 742, 428 with matching the biggest common factor

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

Factors of 856

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

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

Factors of 742

List of positive integer factors of 742 that divides 742 without a remainder.

1,2,7,14,53,106,371,742

Factors of 428

List of positive integer factors of 428 that divides 428 without a remainder.

1,2,4,107,214,428

Greatest Common Factor

We found the factors 856,742,428 . The biggest common factor number is the GCF number.
So the greatest common factor 856,742,428 is 2.

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

• GCF of 303, 248, 528
• GCF of 757, 158, 663
• GCF of 779, 438, 159
• GCF of 726, 452, 878
• GCF of 197, 680, 912

1. What is the GCF of 856, 742, 428?

Answer: GCF of 856, 742, 428 is 2.

2. How to Find the GCF of 856, 742, 428

Answer: Greatest Common Factor(GCF) of 856, 742, 428 = 2

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

Step 2: Then multiply all the prime factors GCF(856, 742, 428) = 2.