Greatest Common Factor of 72, 154, 157

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

• Greatest Common Factor of 72, 154, 157 by common division method
• Greatest Common Factor of 72, 154, 157 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 154

List of positive integer factors of 154 that divides 154 without a remainder.

1,2,7,11,14,22,77,154

Factors of 157

List of positive integer factors of 157 that divides 157 without a remainder.

1,157

Greatest Common Factor

We found the factors 72,154,157 . The biggest common factor number is the GCF number.
So the greatest common factor 72,154,157 is 1.

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

• GCF of 21, 379, 815
• GCF of 16, 320, 888
• GCF of 48, 496, 876
• GCF of 86, 739, 959
• GCF of 91, 305, 682

1. What is the GCF of 72, 154, 157?

Answer: GCF of 72, 154, 157 is 1.

2. How to Find the GCF of 72, 154, 157

Answer: Greatest Common Factor(GCF) of 72, 154, 157 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 154, 157) = 1.