Greatest Common Factor of 70, 309, 724

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

• Greatest Common Factor of 70, 309, 724 by common division method
• Greatest Common Factor of 70, 309, 724 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 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 309

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

1,3,103,309

Factors of 724

List of positive integer factors of 724 that divides 724 without a remainder.

1,2,4,181,362,724

Greatest Common Factor

We found the factors 70,309,724 . The biggest common factor number is the GCF number.
So the greatest common factor 70,309,724 is 1.

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

• GCF of 67, 634, 485
• GCF of 65, 756, 738
• GCF of 58, 403, 942
• GCF of 36, 678, 682
• GCF of 98, 180, 147

1. What is the GCF of 70, 309, 724?

Answer: GCF of 70, 309, 724 is 1.

2. How to Find the GCF of 70, 309, 724

Answer: Greatest Common Factor(GCF) of 70, 309, 724 = 1

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

Step 2: Then multiply all the prime factors GCF(70, 309, 724) = 1.