Greatest Common Factor of 42, 16, 83, 902

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

• Greatest Common Factor of 42, 16, 83, 902 by common division method
• Greatest Common Factor of 42, 16, 83, 902 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 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 83

List of positive integer factors of 83 that divides 83 without a remainder.

1,83

Factors of 902

List of positive integer factors of 902 that divides 902 without a remainder.

1,2,11,22,41,82,451,902

Greatest Common Factor

We found the factors 42,16,83,902 . The biggest common factor number is the GCF number.
So the greatest common factor 42,16,83,902 is 1.

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

• GCF of 99, 13, 80, 569
• GCF of 24, 44, 39, 911
• GCF of 90, 37, 67, 996
• GCF of 75, 67, 77, 430
• GCF of 63, 78, 16, 447

1. What is the GCF of 42, 16, 83, 902?

Answer: GCF of 42, 16, 83, 902 is 1.

2. How to Find the GCF of 42, 16, 83, 902

Answer: Greatest Common Factor(GCF) of 42, 16, 83, 902 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 16, 83, 902) = 1.