Greatest Common Factor of 70, 809, 130

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

• Greatest Common Factor of 70, 809, 130 by common division method
• Greatest Common Factor of 70, 809, 130 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 809

List of positive integer factors of 809 that divides 809 without a remainder.

1,809

Factors of 130

List of positive integer factors of 130 that divides 130 without a remainder.

1,2,5,10,13,26,65,130

Greatest Common Factor

We found the factors 70,809,130 . The biggest common factor number is the GCF number.
So the greatest common factor 70,809,130 is 1.

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

• GCF of 95, 843, 767
• GCF of 84, 841, 870
• GCF of 31, 867, 935
• GCF of 62, 813, 561
• GCF of 32, 280, 872

1. What is the GCF of 70, 809, 130?

Answer: GCF of 70, 809, 130 is 1.

2. How to Find the GCF of 70, 809, 130

Answer: Greatest Common Factor(GCF) of 70, 809, 130 = 1

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

Step 2: Then multiply all the prime factors GCF(70, 809, 130) = 1.