Greatest Common Factor of 42, 776, 980

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

• Greatest Common Factor of 42, 776, 980 by common division method
• Greatest Common Factor of 42, 776, 980 with matching the biggest common factor

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

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 776

List of positive integer factors of 776 that divides 776 without a remainder.

1,2,4,8,97,194,388,776

Factors of 980

List of positive integer factors of 980 that divides 980 without a remainder.

1,2,4,5,7,10,14,20,28,35,49,70,98,140,196,245,490,980

Greatest Common Factor

We found the factors 42,776,980 . The biggest common factor number is the GCF number.
So the greatest common factor 42,776,980 is 2.

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

• GCF of 71, 940, 102
• GCF of 34, 752, 394
• GCF of 99, 985, 984
• GCF of 63, 445, 276
• GCF of 19, 829, 102

1. What is the GCF of 42, 776, 980?

Answer: GCF of 42, 776, 980 is 2.

2. How to Find the GCF of 42, 776, 980

Answer: Greatest Common Factor(GCF) of 42, 776, 980 = 2

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

Step 2: Then multiply all the prime factors GCF(42, 776, 980) = 2.