Greatest Common Factor of 461, 478, 42

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

• Greatest Common Factor of 461, 478, 42 by common division method
• Greatest Common Factor of 461, 478, 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 461

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

1,461

Factors of 478

List of positive integer factors of 478 that divides 478 without a remainder.

1,2,239,478

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 461,478,42 . The biggest common factor number is the GCF number.
So the greatest common factor 461,478,42 is 1.

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

• GCF of 965, 525, 79
• GCF of 480, 151, 49
• GCF of 363, 722, 12
• GCF of 845, 994, 88
• GCF of 506, 865, 73

1. What is the GCF of 461, 478, 42?

Answer: GCF of 461, 478, 42 is 1.

2. How to Find the GCF of 461, 478, 42

Answer: Greatest Common Factor(GCF) of 461, 478, 42 = 1

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

Step 2: Then multiply all the prime factors GCF(461, 478, 42) = 1.