Greatest Common Factor of 997, 355, 51

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

• Greatest Common Factor of 997, 355, 51 by common division method
• Greatest Common Factor of 997, 355, 51 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 997

List of positive integer factors of 997 that divides 997 without a remainder.

1,997

Factors of 355

List of positive integer factors of 355 that divides 355 without a remainder.

1,5,71,355

Factors of 51

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

1,3,17,51

Greatest Common Factor

We found the factors 997,355,51 . The biggest common factor number is the GCF number.
So the greatest common factor 997,355,51 is 1.

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

• GCF of 363, 157, 45
• GCF of 648, 207, 97
• GCF of 601, 233, 44
• GCF of 409, 367, 23
• GCF of 441, 569, 45

1. What is the GCF of 997, 355, 51?

Answer: GCF of 997, 355, 51 is 1.

2. How to Find the GCF of 997, 355, 51

Answer: Greatest Common Factor(GCF) of 997, 355, 51 = 1

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

Step 2: Then multiply all the prime factors GCF(997, 355, 51) = 1.