Greatest Common Factor of 25, 72, 42, 837

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

• Greatest Common Factor of 25, 72, 42, 837 by common division method
• Greatest Common Factor of 25, 72, 42, 837 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 25

List of positive integer factors of 25 that divides 25 without a remainder.

1,5,25

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

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 837

List of positive integer factors of 837 that divides 837 without a remainder.

1,3,9,27,31,93,279,837

Greatest Common Factor

We found the factors 25,72,42,837 . The biggest common factor number is the GCF number.
So the greatest common factor 25,72,42,837 is 1.

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

• GCF of 33, 37, 34, 823
• GCF of 84, 99, 46, 969
• GCF of 76, 62, 36, 731
• GCF of 98, 86, 28, 778
• GCF of 35, 49, 48, 937

1. What is the GCF of 25, 72, 42, 837?

Answer: GCF of 25, 72, 42, 837 is 1.

2. How to Find the GCF of 25, 72, 42, 837

Answer: Greatest Common Factor(GCF) of 25, 72, 42, 837 = 1

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

Step 2: Then multiply all the prime factors GCF(25, 72, 42, 837) = 1.