Greatest Common Factor of 48, 20, 51, 157

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

• Greatest Common Factor of 48, 20, 51, 157 by common division method
• Greatest Common Factor of 48, 20, 51, 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 48

List of positive integer factors of 48 that divides 48 without a remainder.

1,2,3,4,6,8,12,16,24,48

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

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 48,20,51,157 . The biggest common factor number is the GCF number.
So the greatest common factor 48,20,51,157 is 1.

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

• GCF of 52, 35, 86, 291
• GCF of 98, 19, 53, 291
• GCF of 84, 93, 52, 955
• GCF of 94, 94, 72, 718
• GCF of 43, 15, 32, 603

1. What is the GCF of 48, 20, 51, 157?

Answer: GCF of 48, 20, 51, 157 is 1.

2. How to Find the GCF of 48, 20, 51, 157

Answer: Greatest Common Factor(GCF) of 48, 20, 51, 157 = 1

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

Step 2: Then multiply all the prime factors GCF(48, 20, 51, 157) = 1.