Greatest Common Factor of 725, 290, 20

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

• Greatest Common Factor of 725, 290, 20 by common division method
• Greatest Common Factor of 725, 290, 20 with matching the biggest common factor

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

Factors of 725

List of positive integer factors of 725 that divides 725 without a remainder.

1,5,25,29,145,725

Factors of 290

List of positive integer factors of 290 that divides 290 without a remainder.

1,2,5,10,29,58,145,290

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Greatest Common Factor

We found the factors 725,290,20 . The biggest common factor number is the GCF number.
So the greatest common factor 725,290,20 is 5.

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

• GCF of 627, 897, 46
• GCF of 337, 877, 92
• GCF of 406, 210, 54
• GCF of 703, 727, 41
• GCF of 591, 759, 42

1. What is the GCF of 725, 290, 20?

Answer: GCF of 725, 290, 20 is 5.

2. How to Find the GCF of 725, 290, 20

Answer: Greatest Common Factor(GCF) of 725, 290, 20 = 5

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

Step 2: Then multiply all the prime factors GCF(725, 290, 20) = 5.