Greatest Common Factor of 61, 20, 96, 275

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

• Greatest Common Factor of 61, 20, 96, 275 by common division method
• Greatest Common Factor of 61, 20, 96, 275 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 20

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

1,2,4,5,10,20

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 275

List of positive integer factors of 275 that divides 275 without a remainder.

1,5,11,25,55,275

Greatest Common Factor

We found the factors 61,20,96,275 . The biggest common factor number is the GCF number.
So the greatest common factor 61,20,96,275 is 1.

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

• GCF of 79, 68, 64, 414
• GCF of 84, 86, 86, 106
• GCF of 39, 79, 41, 589
• GCF of 30, 20, 82, 609
• GCF of 58, 56, 59, 819

1. What is the GCF of 61, 20, 96, 275?

Answer: GCF of 61, 20, 96, 275 is 1.

2. How to Find the GCF of 61, 20, 96, 275

Answer: Greatest Common Factor(GCF) of 61, 20, 96, 275 = 1

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

Step 2: Then multiply all the prime factors GCF(61, 20, 96, 275) = 1.