Greatest Common Factor of 22, 73, 15, 156

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

• Greatest Common Factor of 22, 73, 15, 156 by common division method
• Greatest Common Factor of 22, 73, 15, 156 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 22

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

1,2,11,22

Factors of 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Factors of 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 156

List of positive integer factors of 156 that divides 156 without a remainder.

1,2,3,4,6,12,13,26,39,52,78,156

Greatest Common Factor

We found the factors 22,73,15,156 . The biggest common factor number is the GCF number.
So the greatest common factor 22,73,15,156 is 1.

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

• GCF of 45, 40, 77, 557
• GCF of 25, 43, 61, 525
• GCF of 74, 85, 43, 550
• GCF of 84, 14, 38, 900
• GCF of 39, 72, 48, 670

1. What is the GCF of 22, 73, 15, 156?

Answer: GCF of 22, 73, 15, 156 is 1.

2. How to Find the GCF of 22, 73, 15, 156

Answer: Greatest Common Factor(GCF) of 22, 73, 15, 156 = 1

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

Step 2: Then multiply all the prime factors GCF(22, 73, 15, 156) = 1.