Greatest Common Factor of 72, 309, 949

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

• Greatest Common Factor of 72, 309, 949 by common division method
• Greatest Common Factor of 72, 309, 949 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 309

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

1,3,103,309

Factors of 949

List of positive integer factors of 949 that divides 949 without a remainder.

1,13,73,949

Greatest Common Factor

We found the factors 72,309,949 . The biggest common factor number is the GCF number.
So the greatest common factor 72,309,949 is 1.

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

• GCF of 68, 922, 198
• GCF of 87, 660, 932
• GCF of 83, 652, 542
• GCF of 36, 720, 108
• GCF of 42, 988, 140

1. What is the GCF of 72, 309, 949?

Answer: GCF of 72, 309, 949 is 1.

2. How to Find the GCF of 72, 309, 949

Answer: Greatest Common Factor(GCF) of 72, 309, 949 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 309, 949) = 1.