Greatest Common Factor of 42, 84, 51, 767

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

• Greatest Common Factor of 42, 84, 51, 767 by common division method
• Greatest Common Factor of 42, 84, 51, 767 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

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 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

Factors of 767

List of positive integer factors of 767 that divides 767 without a remainder.

1,13,59,767

Greatest Common Factor

We found the factors 42,84,51,767 . The biggest common factor number is the GCF number.
So the greatest common factor 42,84,51,767 is 1.

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

• GCF of 53, 51, 60, 909
• GCF of 31, 51, 90, 473
• GCF of 11, 10, 63, 500
• GCF of 24, 41, 38, 354
• GCF of 99, 96, 98, 894

1. What is the GCF of 42, 84, 51, 767?

Answer: GCF of 42, 84, 51, 767 is 1.

2. How to Find the GCF of 42, 84, 51, 767

Answer: Greatest Common Factor(GCF) of 42, 84, 51, 767 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 84, 51, 767) = 1.