Greatest Common Factor of 870, 601, 138

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

• Greatest Common Factor of 870, 601, 138 by common division method
• Greatest Common Factor of 870, 601, 138 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 601

List of positive integer factors of 601 that divides 601 without a remainder.

1,601

Factors of 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Greatest Common Factor

We found the factors 870,601,138 . The biggest common factor number is the GCF number.
So the greatest common factor 870,601,138 is 1.

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

• GCF of 728, 316, 824
• GCF of 951, 313, 741
• GCF of 287, 830, 757
• GCF of 788, 127, 713
• GCF of 447, 772, 173

1. What is the GCF of 870, 601, 138?

Answer: GCF of 870, 601, 138 is 1.

2. How to Find the GCF of 870, 601, 138

Answer: Greatest Common Factor(GCF) of 870, 601, 138 = 1

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

Step 2: Then multiply all the prime factors GCF(870, 601, 138) = 1.