Greatest Common Factor of 456, 461, 42

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

• Greatest Common Factor of 456, 461, 42 by common division method
• Greatest Common Factor of 456, 461, 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 456

List of positive integer factors of 456 that divides 456 without a remainder.

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

Factors of 461

List of positive integer factors of 461 that divides 461 without a remainder.

1,461

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 456,461,42 . The biggest common factor number is the GCF number.
So the greatest common factor 456,461,42 is 1.

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

• GCF of 680, 675, 99
• GCF of 417, 409, 77
• GCF of 736, 285, 96
• GCF of 260, 490, 69
• GCF of 659, 523, 49

1. What is the GCF of 456, 461, 42?

Answer: GCF of 456, 461, 42 is 1.

2. How to Find the GCF of 456, 461, 42

Answer: Greatest Common Factor(GCF) of 456, 461, 42 = 1

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

Step 2: Then multiply all the prime factors GCF(456, 461, 42) = 1.