Greatest Common Factor of 72, 65, 49, 625

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

• Greatest Common Factor of 72, 65, 49, 625 by common division method
• Greatest Common Factor of 72, 65, 49, 625 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 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 625

List of positive integer factors of 625 that divides 625 without a remainder.

1,5,25,125,625

Greatest Common Factor

We found the factors 72,65,49,625 . The biggest common factor number is the GCF number.
So the greatest common factor 72,65,49,625 is 1.

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

• GCF of 36, 81, 25, 937
• GCF of 79, 74, 73, 712
• GCF of 78, 11, 36, 261
• GCF of 10, 27, 64, 132
• GCF of 48, 74, 11, 147

1. What is the GCF of 72, 65, 49, 625?

Answer: GCF of 72, 65, 49, 625 is 1.

2. How to Find the GCF of 72, 65, 49, 625

Answer: Greatest Common Factor(GCF) of 72, 65, 49, 625 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 65, 49, 625) = 1.