Greatest Common Factor of 72, 22, 71, 551

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

• Greatest Common Factor of 72, 22, 71, 551 by common division method
• Greatest Common Factor of 72, 22, 71, 551 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 22

List of positive integer factors of 22 that divides 22 without a remainder.

1,2,11,22

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 551

List of positive integer factors of 551 that divides 551 without a remainder.

1,19,29,551

Greatest Common Factor

We found the factors 72,22,71,551 . The biggest common factor number is the GCF number.
So the greatest common factor 72,22,71,551 is 1.

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

• GCF of 19, 63, 38, 146
• GCF of 12, 88, 52, 998
• GCF of 34, 29, 69, 266
• GCF of 84, 92, 91, 353
• GCF of 46, 16, 50, 388

1. What is the GCF of 72, 22, 71, 551?

Answer: GCF of 72, 22, 71, 551 is 1.

2. How to Find the GCF of 72, 22, 71, 551

Answer: Greatest Common Factor(GCF) of 72, 22, 71, 551 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 22, 71, 551) = 1.