Greatest Common Factor of 896, 121, 20

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

• Greatest Common Factor of 896, 121, 20 by common division method
• Greatest Common Factor of 896, 121, 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 896

List of positive integer factors of 896 that divides 896 without a remainder.

1,2,4,7,8,14,16,28,32,56,64,112,128,224,448,896

Factors of 121

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

1,11,121

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 896,121,20 . The biggest common factor number is the GCF number.
So the greatest common factor 896,121,20 is 1.

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

• GCF of 925, 173, 18
• GCF of 921, 845, 94
• GCF of 423, 647, 56
• GCF of 689, 289, 13
• GCF of 494, 870, 87

1. What is the GCF of 896, 121, 20?

Answer: GCF of 896, 121, 20 is 1.

2. How to Find the GCF of 896, 121, 20

Answer: Greatest Common Factor(GCF) of 896, 121, 20 = 1

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

Step 2: Then multiply all the prime factors GCF(896, 121, 20) = 1.