Greatest Common Factor of 921, 657, 357

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

• Greatest Common Factor of 921, 657, 357 by common division method
• Greatest Common Factor of 921, 657, 357 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 921

List of positive integer factors of 921 that divides 921 without a remainder.

1,3,307,921

Factors of 657

List of positive integer factors of 657 that divides 657 without a remainder.

1,3,9,73,219,657

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 921,657,357 . The biggest common factor number is the GCF number.
So the greatest common factor 921,657,357 is 3.

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

• GCF of 538, 900, 167
• GCF of 895, 678, 678
• GCF of 287, 741, 953
• GCF of 705, 880, 920
• GCF of 690, 554, 174

1. What is the GCF of 921, 657, 357?

Answer: GCF of 921, 657, 357 is 3.

2. How to Find the GCF of 921, 657, 357

Answer: Greatest Common Factor(GCF) of 921, 657, 357 = 3

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

Step 2: Then multiply all the prime factors GCF(921, 657, 357) = 3.