Greatest Common Factor of 125, 371, 168, 220, 18

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

• Greatest Common Factor of 125, 371, 168, 220, 18 by common division method
• Greatest Common Factor of 125, 371, 168, 220, 18 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 125

List of positive integer factors of 125 that divides 125 without a remainder.

1,5,25,125

Factors of 371

List of positive integer factors of 371 that divides 371 without a remainder.

1,7,53,371

Factors of 168

List of positive integer factors of 168 that divides 168 without a remainder.

1,2,3,4,6,7,8,12,14,21,24,28,42,56,84,168

Factors of 220

List of positive integer factors of 220 that divides 220 without a remainder.

1,2,4,5,10,11,20,22,44,55,110,220

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Greatest Common Factor

We found the factors 125,371,168,220,18 . The biggest common factor number is the GCF number.
So the greatest common factor 125,371,168,220,18 is 1.

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

• GCF of 177, 510, 215, 649, 77
• GCF of 449, 940, 720, 607, 96
• GCF of 981, 868, 696, 839, 46
• GCF of 124, 213, 964, 302, 99
• GCF of 682, 666, 449, 720, 21

1. What is the GCF of 125, 371, 168, 220, 18?

Answer: GCF of 125, 371, 168, 220, 18 is 1.

2. How to Find the GCF of 125, 371, 168, 220, 18

Answer: Greatest Common Factor(GCF) of 125, 371, 168, 220, 18 = 1

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

Step 2: Then multiply all the prime factors GCF(125, 371, 168, 220, 18) = 1.