Greatest Common Factor of 72, 44, 21, 99, 652

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

• Greatest Common Factor of 72, 44, 21, 99, 652 by common division method
• Greatest Common Factor of 72, 44, 21, 99, 652 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 44

List of positive integer factors of 44 that divides 44 without a remainder.

1,2,4,11,22,44

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

Factors of 652

List of positive integer factors of 652 that divides 652 without a remainder.

1,2,4,163,326,652

Greatest Common Factor

We found the factors 72,44,21,99,652 . The biggest common factor number is the GCF number.
So the greatest common factor 72,44,21,99,652 is 1.

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

• GCF of 11, 92, 89, 25, 983
• GCF of 32, 85, 63, 61, 234
• GCF of 51, 13, 44, 42, 459
• GCF of 56, 73, 77, 48, 111
• GCF of 57, 92, 96, 83, 527

1. What is the GCF of 72, 44, 21, 99, 652?

Answer: GCF of 72, 44, 21, 99, 652 is 1.

2. How to Find the GCF of 72, 44, 21, 99, 652

Answer: Greatest Common Factor(GCF) of 72, 44, 21, 99, 652 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 44, 21, 99, 652) = 1.