Greatest Common Factor of 99, 30, 157

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

• Greatest Common Factor of 99, 30, 157 by common division method
• Greatest Common Factor of 99, 30, 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 99

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

1,3,9,11,33,99

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

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 99,30,157 . The biggest common factor number is the GCF number.
So the greatest common factor 99,30,157 is 1.

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

• GCF of 87, 48, 134
• GCF of 33, 22, 478
• GCF of 24, 14, 130
• GCF of 90, 73, 415
• GCF of 15, 29, 971

1. What is the GCF of 99, 30, 157?

Answer: GCF of 99, 30, 157 is 1.

2. How to Find the GCF of 99, 30, 157

Answer: Greatest Common Factor(GCF) of 99, 30, 157 = 1

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

Step 2: Then multiply all the prime factors GCF(99, 30, 157) = 1.