Greatest Common Factor of 187, 220, 20

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

• Greatest Common Factor of 187, 220, 20 by common division method
• Greatest Common Factor of 187, 220, 20 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ 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 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 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 187,220,20 . The biggest common factor number is the GCF number.
So the greatest common factor 187,220,20 is 1.

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

• GCF of 143, 946, 91
• GCF of 344, 270, 32
• GCF of 530, 138, 17
• GCF of 584, 946, 28
• GCF of 368, 599, 55

1. What is the GCF of 187, 220, 20?

Answer: GCF of 187, 220, 20 is 1.

2. How to Find the GCF of 187, 220, 20

Answer: Greatest Common Factor(GCF) of 187, 220, 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, 220, 20) = 1.