Greatest Common Factor of 157, 693, 921

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

• Greatest Common Factor of 157, 693, 921 by common division method
• Greatest Common Factor of 157, 693, 921 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 157

List of positive integer factors of 157 that divides 157 without a remainder.

1,157

Factors of 693

List of positive integer factors of 693 that divides 693 without a remainder.

1,3,7,9,11,21,33,63,77,99,231,693

Factors of 921

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

1,3,307,921

Greatest Common Factor

We found the factors 157,693,921 . The biggest common factor number is the GCF number.
So the greatest common factor 157,693,921 is 1.

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

• GCF of 105, 419, 609
• GCF of 541, 134, 815
• GCF of 926, 389, 890
• GCF of 554, 816, 287
• GCF of 520, 483, 998

1. What is the GCF of 157, 693, 921?

Answer: GCF of 157, 693, 921 is 1.

2. How to Find the GCF of 157, 693, 921

Answer: Greatest Common Factor(GCF) of 157, 693, 921 = 1

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

Step 2: Then multiply all the prime factors GCF(157, 693, 921) = 1.