Greatest Common Factor of 72, 61, 772

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

• Greatest Common Factor of 72, 61, 772 by common division method
• Greatest Common Factor of 72, 61, 772 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 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 61

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

1,61

Factors of 772

List of positive integer factors of 772 that divides 772 without a remainder.

1,2,4,193,386,772

Greatest Common Factor

We found the factors 72,61,772 . The biggest common factor number is the GCF number.
So the greatest common factor 72,61,772 is 1.

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

• GCF of 28, 37, 477
• GCF of 16, 70, 883
• GCF of 12, 24, 160
• GCF of 32, 13, 329
• GCF of 95, 17, 868

1. What is the GCF of 72, 61, 772?

Answer: GCF of 72, 61, 772 is 1.

2. How to Find the GCF of 72, 61, 772

Answer: Greatest Common Factor(GCF) of 72, 61, 772 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 61, 772) = 1.