Greatest Common Factor of 945, 65, 790

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

• Greatest Common Factor of 945, 65, 790 by common division method
• Greatest Common Factor of 945, 65, 790 with matching the biggest common factor

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∴ So the GCF of the given numbers is 5 = 5

Factors of 945

List of positive integer factors of 945 that divides 945 without a remainder.

1,3,5,7,9,15,21,27,35,45,63,105,135,189,315,945

Factors of 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 790

List of positive integer factors of 790 that divides 790 without a remainder.

1,2,5,10,79,158,395,790

Greatest Common Factor

We found the factors 945,65,790 . The biggest common factor number is the GCF number.
So the greatest common factor 945,65,790 is 5.

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

• GCF of 682, 85, 852
• GCF of 193, 83, 539
• GCF of 683, 11, 918
• GCF of 686, 39, 828
• GCF of 616, 23, 185

1. What is the GCF of 945, 65, 790?

Answer: GCF of 945, 65, 790 is 5.

2. How to Find the GCF of 945, 65, 790

Answer: Greatest Common Factor(GCF) of 945, 65, 790 = 5

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

Step 2: Then multiply all the prime factors GCF(945, 65, 790) = 5.