Greatest Common Factor of 91, 63, 22, 742

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

• Greatest Common Factor of 91, 63, 22, 742 by common division method
• Greatest Common Factor of 91, 63, 22, 742 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 91

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

1,7,13,91

Factors of 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Factors of 22

List of positive integer factors of 22 that divides 22 without a remainder.

1,2,11,22

Factors of 742

List of positive integer factors of 742 that divides 742 without a remainder.

1,2,7,14,53,106,371,742

Greatest Common Factor

We found the factors 91,63,22,742 . The biggest common factor number is the GCF number.
So the greatest common factor 91,63,22,742 is 1.

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

• GCF of 70, 62, 82, 955
• GCF of 63, 93, 30, 463
• GCF of 97, 30, 16, 652
• GCF of 57, 30, 23, 918
• GCF of 71, 78, 75, 201

1. What is the GCF of 91, 63, 22, 742?

Answer: GCF of 91, 63, 22, 742 is 1.

2. How to Find the GCF of 91, 63, 22, 742

Answer: Greatest Common Factor(GCF) of 91, 63, 22, 742 = 1

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

Step 2: Then multiply all the prime factors GCF(91, 63, 22, 742) = 1.