Greatest Common Factor of 742, 309, 24

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

• Greatest Common Factor of 742, 309, 24 by common division method
• Greatest Common Factor of 742, 309, 24 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 742

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

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

Factors of 309

List of positive integer factors of 309 that divides 309 without a remainder.

1,3,103,309

Factors of 24

List of positive integer factors of 24 that divides 24 without a remainder.

1,2,3,4,6,8,12,24

Greatest Common Factor

We found the factors 742,309,24 . The biggest common factor number is the GCF number.
So the greatest common factor 742,309,24 is 1.

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

• GCF of 845, 145, 99
• GCF of 180, 498, 31
• GCF of 557, 848, 16
• GCF of 708, 142, 60
• GCF of 127, 785, 65

1. What is the GCF of 742, 309, 24?

Answer: GCF of 742, 309, 24 is 1.

2. How to Find the GCF of 742, 309, 24

Answer: Greatest Common Factor(GCF) of 742, 309, 24 = 1

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

Step 2: Then multiply all the prime factors GCF(742, 309, 24) = 1.