Greatest Common Factor of 16, 91, 357

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

• Greatest Common Factor of 16, 91, 357 by common division method
• Greatest Common Factor of 16, 91, 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 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 91

List of positive integer factors of 91 that divides 91 without a remainder.

1,7,13,91

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 16,91,357 . The biggest common factor number is the GCF number.
So the greatest common factor 16,91,357 is 1.

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

• GCF of 89, 74, 561
• GCF of 90, 41, 145
• GCF of 49, 44, 541
• GCF of 85, 75, 240
• GCF of 42, 36, 162

1. What is the GCF of 16, 91, 357?

Answer: GCF of 16, 91, 357 is 1.

2. How to Find the GCF of 16, 91, 357

Answer: Greatest Common Factor(GCF) of 16, 91, 357 = 1

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

Step 2: Then multiply all the prime factors GCF(16, 91, 357) = 1.