Greatest Common Factor of 57, 25, 42, 912

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

• Greatest Common Factor of 57, 25, 42, 912 by common division method
• Greatest Common Factor of 57, 25, 42, 912 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 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Factors of 25

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

1,5,25

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 912

List of positive integer factors of 912 that divides 912 without a remainder.

1,2,3,4,6,8,12,16,19,24,38,48,57,76,114,152,228,304,456,912

Greatest Common Factor

We found the factors 57,25,42,912 . The biggest common factor number is the GCF number.
So the greatest common factor 57,25,42,912 is 1.

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

• GCF of 67, 84, 56, 679
• GCF of 99, 39, 41, 217
• GCF of 99, 77, 13, 492
• GCF of 66, 98, 41, 357
• GCF of 13, 54, 21, 919

1. What is the GCF of 57, 25, 42, 912?

Answer: GCF of 57, 25, 42, 912 is 1.

2. How to Find the GCF of 57, 25, 42, 912

Answer: Greatest Common Factor(GCF) of 57, 25, 42, 912 = 1

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

Step 2: Then multiply all the prime factors GCF(57, 25, 42, 912) = 1.