Greatest Common Factor of 42, 386, 977

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

• Greatest Common Factor of 42, 386, 977 by common division method
• Greatest Common Factor of 42, 386, 977 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 386

List of positive integer factors of 386 that divides 386 without a remainder.

1,2,193,386

Factors of 977

List of positive integer factors of 977 that divides 977 without a remainder.

1,977

Greatest Common Factor

We found the factors 42,386,977 . The biggest common factor number is the GCF number.
So the greatest common factor 42,386,977 is 1.

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

• GCF of 74, 505, 388
• GCF of 55, 241, 350
• GCF of 30, 587, 486
• GCF of 13, 208, 922
• GCF of 95, 129, 750

1. What is the GCF of 42, 386, 977?

Answer: GCF of 42, 386, 977 is 1.

2. How to Find the GCF of 42, 386, 977

Answer: Greatest Common Factor(GCF) of 42, 386, 977 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 386, 977) = 1.