Greatest Common Factor of 42, 57, 901

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

• Greatest Common Factor of 42, 57, 901 by common division method
• Greatest Common Factor of 42, 57, 901 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 57

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

1,3,19,57

Factors of 901

List of positive integer factors of 901 that divides 901 without a remainder.

1,17,53,901

Greatest Common Factor

We found the factors 42,57,901 . The biggest common factor number is the GCF number.
So the greatest common factor 42,57,901 is 1.

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

• GCF of 26, 22, 945
• GCF of 37, 71, 961
• GCF of 30, 55, 523
• GCF of 38, 12, 284
• GCF of 83, 95, 888

1. What is the GCF of 42, 57, 901?

Answer: GCF of 42, 57, 901 is 1.

2. How to Find the GCF of 42, 57, 901

Answer: Greatest Common Factor(GCF) of 42, 57, 901 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 57, 901) = 1.