Greatest Common Factor of 921, 752, 42

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

• Greatest Common Factor of 921, 752, 42 by common division method
• Greatest Common Factor of 921, 752, 42 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 921

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

1,3,307,921

Factors of 752

List of positive integer factors of 752 that divides 752 without a remainder.

1,2,4,8,16,47,94,188,376,752

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Greatest Common Factor

We found the factors 921,752,42 . The biggest common factor number is the GCF number.
So the greatest common factor 921,752,42 is 1.

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

• GCF of 641, 905, 81
• GCF of 271, 838, 63
• GCF of 825, 218, 42
• GCF of 411, 969, 99
• GCF of 855, 547, 31

1. What is the GCF of 921, 752, 42?

Answer: GCF of 921, 752, 42 is 1.

2. How to Find the GCF of 921, 752, 42

Answer: Greatest Common Factor(GCF) of 921, 752, 42 = 1

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

Step 2: Then multiply all the prime factors GCF(921, 752, 42) = 1.