Greatest Common Factor of 48, 77, 15, 357

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

• Greatest Common Factor of 48, 77, 15, 357 by common division method
• Greatest Common Factor of 48, 77, 15, 357 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 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Factors of 15

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

1,3,5,15

Factors of 357

List of positive integer factors of 357 that divides 357 without a remainder.

1,3,7,17,21,51,119,357

Greatest Common Factor

We found the factors 48,77,15,357 . The biggest common factor number is the GCF number.
So the greatest common factor 48,77,15,357 is 1.

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

• GCF of 67, 92, 32, 988
• GCF of 13, 41, 58, 981
• GCF of 65, 57, 93, 136
• GCF of 46, 51, 76, 148
• GCF of 30, 54, 31, 664

1. What is the GCF of 48, 77, 15, 357?

Answer: GCF of 48, 77, 15, 357 is 1.

2. How to Find the GCF of 48, 77, 15, 357

Answer: Greatest Common Factor(GCF) of 48, 77, 15, 357 = 1

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

Step 2: Then multiply all the prime factors GCF(48, 77, 15, 357) = 1.