Greatest Common Factor of 457, 874, 42

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

• Greatest Common Factor of 457, 874, 42 by common division method
• Greatest Common Factor of 457, 874, 42 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 457

List of positive integer factors of 457 that divides 457 without a remainder.

1,457

Factors of 874

List of positive integer factors of 874 that divides 874 without a remainder.

1,2,19,23,38,46,437,874

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Greatest Common Factor

We found the factors 457,874,42 . The biggest common factor number is the GCF number.
So the greatest common factor 457,874,42 is 1.

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

• GCF of 845, 724, 83
• GCF of 553, 694, 90
• GCF of 263, 119, 47
• GCF of 383, 239, 13
• GCF of 426, 593, 48

1. What is the GCF of 457, 874, 42?

Answer: GCF of 457, 874, 42 is 1.

2. How to Find the GCF of 457, 874, 42

Answer: Greatest Common Factor(GCF) of 457, 874, 42 = 1

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

Step 2: Then multiply all the prime factors GCF(457, 874, 42) = 1.