Greatest Common Factor of 72, 22, 945

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

• Greatest Common Factor of 72, 22, 945 by common division method
• Greatest Common Factor of 72, 22, 945 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 945

List of positive integer factors of 945 that divides 945 without a remainder.

1,3,5,7,9,15,21,27,35,45,63,105,135,189,315,945

Greatest Common Factor

We found the factors 72,22,945 . The biggest common factor number is the GCF number.
So the greatest common factor 72,22,945 is 1.

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

• GCF of 27, 58, 670
• GCF of 55, 58, 648
• GCF of 81, 89, 938
• GCF of 62, 87, 279
• GCF of 28, 68, 211

1. What is the GCF of 72, 22, 945?

Answer: GCF of 72, 22, 945 is 1.

2. How to Find the GCF of 72, 22, 945

Answer: Greatest Common Factor(GCF) of 72, 22, 945 = 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, 945) = 1.