Greatest Common Factor of 187, 476, 20

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

• Greatest Common Factor of 187, 476, 20 by common division method
• Greatest Common Factor of 187, 476, 20 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 187

List of positive integer factors of 187 that divides 187 without a remainder.

1,11,17,187

Factors of 476

List of positive integer factors of 476 that divides 476 without a remainder.

1,2,4,7,14,17,28,34,68,119,238,476

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Greatest Common Factor

We found the factors 187,476,20 . The biggest common factor number is the GCF number.
So the greatest common factor 187,476,20 is 1.

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

• GCF of 804, 698, 61
• GCF of 302, 329, 90
• GCF of 831, 475, 76
• GCF of 626, 376, 13
• GCF of 376, 894, 54

1. What is the GCF of 187, 476, 20?

Answer: GCF of 187, 476, 20 is 1.

2. How to Find the GCF of 187, 476, 20

Answer: Greatest Common Factor(GCF) of 187, 476, 20 = 1

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

Step 2: Then multiply all the prime factors GCF(187, 476, 20) = 1.