Greatest Common Factor of 870, 790, 73

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

• Greatest Common Factor of 870, 790, 73 by common division method
• Greatest Common Factor of 870, 790, 73 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 870

List of positive integer factors of 870 that divides 870 without a remainder.

1,2,3,5,6,10,15,29,30,58,87,145,174,290,435,870

Factors of 790

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

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

Factors of 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Greatest Common Factor

We found the factors 870,790,73 . The biggest common factor number is the GCF number.
So the greatest common factor 870,790,73 is 1.

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

• GCF of 627, 716, 94
• GCF of 422, 418, 50
• GCF of 936, 686, 35
• GCF of 876, 126, 89
• GCF of 547, 713, 75

1. What is the GCF of 870, 790, 73?

Answer: GCF of 870, 790, 73 is 1.

2. How to Find the GCF of 870, 790, 73

Answer: Greatest Common Factor(GCF) of 870, 790, 73 = 1

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

Step 2: Then multiply all the prime factors GCF(870, 790, 73) = 1.