Greatest Common Factor of 475, 169, 42

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

• Greatest Common Factor of 475, 169, 42 by common division method
• Greatest Common Factor of 475, 169, 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 475

List of positive integer factors of 475 that divides 475 without a remainder.

1,5,19,25,95,475

Factors of 169

List of positive integer factors of 169 that divides 169 without a remainder.

1,13,169

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 475,169,42 . The biggest common factor number is the GCF number.
So the greatest common factor 475,169,42 is 1.

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

• GCF of 454, 462, 65
• GCF of 709, 822, 13
• GCF of 743, 202, 96
• GCF of 860, 341, 73
• GCF of 471, 188, 51

1. What is the GCF of 475, 169, 42?

Answer: GCF of 475, 169, 42 is 1.

2. How to Find the GCF of 475, 169, 42

Answer: Greatest Common Factor(GCF) of 475, 169, 42 = 1

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

Step 2: Then multiply all the prime factors GCF(475, 169, 42) = 1.