Greatest Common Factor of 61, 96, 20, 424

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

• Greatest Common Factor of 61, 96, 20, 424 by common division method
• Greatest Common Factor of 61, 96, 20, 424 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 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Factors of 96

List of positive integer factors of 96 that divides 96 without a remainder.

1,2,3,4,6,8,12,16,24,32,48,96

Factors of 20

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

1,2,4,5,10,20

Factors of 424

List of positive integer factors of 424 that divides 424 without a remainder.

1,2,4,8,53,106,212,424

Greatest Common Factor

We found the factors 61,96,20,424 . The biggest common factor number is the GCF number.
So the greatest common factor 61,96,20,424 is 1.

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

• GCF of 36, 30, 71, 975
• GCF of 95, 56, 18, 206
• GCF of 69, 74, 36, 992
• GCF of 34, 43, 22, 995
• GCF of 44, 24, 62, 680

1. What is the GCF of 61, 96, 20, 424?

Answer: GCF of 61, 96, 20, 424 is 1.

2. How to Find the GCF of 61, 96, 20, 424

Answer: Greatest Common Factor(GCF) of 61, 96, 20, 424 = 1

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

Step 2: Then multiply all the prime factors GCF(61, 96, 20, 424) = 1.