Greatest Common Factor of 555, 472, 42

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

• Greatest Common Factor of 555, 472, 42 by common division method
• Greatest Common Factor of 555, 472, 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 555

List of positive integer factors of 555 that divides 555 without a remainder.

1,3,5,15,37,111,185,555

Factors of 472

List of positive integer factors of 472 that divides 472 without a remainder.

1,2,4,8,59,118,236,472

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 555,472,42 . The biggest common factor number is the GCF number.
So the greatest common factor 555,472,42 is 1.

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

• GCF of 869, 893, 45
• GCF of 442, 401, 36
• GCF of 292, 501, 71
• GCF of 704, 177, 57
• GCF of 778, 626, 28

1. What is the GCF of 555, 472, 42?

Answer: GCF of 555, 472, 42 is 1.

2. How to Find the GCF of 555, 472, 42

Answer: Greatest Common Factor(GCF) of 555, 472, 42 = 1

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

Step 2: Then multiply all the prime factors GCF(555, 472, 42) = 1.