Greatest Common Factor of 42, 22, 71, 481

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

• Greatest Common Factor of 42, 22, 71, 481 by common division method
• Greatest Common Factor of 42, 22, 71, 481 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 22

List of positive integer factors of 22 that divides 22 without a remainder.

1,2,11,22

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 481

List of positive integer factors of 481 that divides 481 without a remainder.

1,13,37,481

Greatest Common Factor

We found the factors 42,22,71,481 . The biggest common factor number is the GCF number.
So the greatest common factor 42,22,71,481 is 1.

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

• GCF of 62, 62, 50, 151
• GCF of 22, 19, 97, 895
• GCF of 63, 81, 60, 466
• GCF of 24, 36, 13, 911
• GCF of 96, 48, 92, 814

1. What is the GCF of 42, 22, 71, 481?

Answer: GCF of 42, 22, 71, 481 is 1.

2. How to Find the GCF of 42, 22, 71, 481

Answer: Greatest Common Factor(GCF) of 42, 22, 71, 481 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 22, 71, 481) = 1.