Greatest Common Factor of 121, 872, 920

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

• Greatest Common Factor of 121, 872, 920 by common division method
• Greatest Common Factor of 121, 872, 920 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 121

List of positive integer factors of 121 that divides 121 without a remainder.

1,11,121

Factors of 872

List of positive integer factors of 872 that divides 872 without a remainder.

1,2,4,8,109,218,436,872

Factors of 920

List of positive integer factors of 920 that divides 920 without a remainder.

1,2,4,5,8,10,20,23,40,46,92,115,184,230,460,920

Greatest Common Factor

We found the factors 121,872,920 . The biggest common factor number is the GCF number.
So the greatest common factor 121,872,920 is 1.

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

• GCF of 147, 528, 191
• GCF of 804, 727, 165
• GCF of 239, 777, 849
• GCF of 144, 902, 935
• GCF of 808, 675, 424

1. What is the GCF of 121, 872, 920?

Answer: GCF of 121, 872, 920 is 1.

2. How to Find the GCF of 121, 872, 920

Answer: Greatest Common Factor(GCF) of 121, 872, 920 = 1

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

Step 2: Then multiply all the prime factors GCF(121, 872, 920) = 1.