Greatest Common Factor of 72, 73, 91, 742

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

• Greatest Common Factor of 72, 73, 91, 742 by common division method
• Greatest Common Factor of 72, 73, 91, 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 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Factors of 91

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

1,7,13,91

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 72,73,91,742 . The biggest common factor number is the GCF number.
So the greatest common factor 72,73,91,742 is 1.

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

• GCF of 69, 44, 62, 450
• GCF of 61, 94, 68, 369
• GCF of 75, 15, 54, 560
• GCF of 29, 81, 27, 628
• GCF of 89, 51, 90, 766

1. What is the GCF of 72, 73, 91, 742?

Answer: GCF of 72, 73, 91, 742 is 1.

2. How to Find the GCF of 72, 73, 91, 742

Answer: Greatest Common Factor(GCF) of 72, 73, 91, 742 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 73, 91, 742) = 1.