Greatest Common Factor of 42, 40, 971, 463

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

• Greatest Common Factor of 42, 40, 971, 463 by common division method
• Greatest Common Factor of 42, 40, 971, 463 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 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 971

List of positive integer factors of 971 that divides 971 without a remainder.

1,971

Factors of 463

List of positive integer factors of 463 that divides 463 without a remainder.

1,463

Greatest Common Factor

We found the factors 42,40,971,463 . The biggest common factor number is the GCF number.
So the greatest common factor 42,40,971,463 is 1.

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

• GCF of 86, 10, 221, 738
• GCF of 25, 58, 786, 855
• GCF of 36, 22, 229, 812
• GCF of 14, 27, 403, 866
• GCF of 97, 79, 421, 749

1. What is the GCF of 42, 40, 971, 463?

Answer: GCF of 42, 40, 971, 463 is 1.

2. How to Find the GCF of 42, 40, 971, 463

Answer: Greatest Common Factor(GCF) of 42, 40, 971, 463 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 40, 971, 463) = 1.