Greatest Common Factor of 520, 210, 715

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

• Greatest Common Factor of 520, 210, 715 by common division method
• Greatest Common Factor of 520, 210, 715 with matching the biggest common factor

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

Factors of 520

List of positive integer factors of 520 that divides 520 without a remainder.

1,2,4,5,8,10,13,20,26,40,52,65,104,130,260,520

Factors of 210

List of positive integer factors of 210 that divides 210 without a remainder.

1,2,3,5,6,7,10,14,15,21,30,35,42,70,105,210

Factors of 715

List of positive integer factors of 715 that divides 715 without a remainder.

1,5,11,13,55,65,143,715

Greatest Common Factor

We found the factors 520,210,715 . The biggest common factor number is the GCF number.
So the greatest common factor 520,210,715 is 5.

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

• GCF of 470, 690, 596
• GCF of 114, 396, 283
• GCF of 789, 997, 547
• GCF of 612, 101, 697
• GCF of 889, 505, 119

1. What is the GCF of 520, 210, 715?

Answer: GCF of 520, 210, 715 is 5.

2. How to Find the GCF of 520, 210, 715

Answer: Greatest Common Factor(GCF) of 520, 210, 715 = 5

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

Step 2: Then multiply all the prime factors GCF(520, 210, 715) = 5.