Greatest Common Factor of 870, 748, 70

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

• Greatest Common Factor of 870, 748, 70 by common division method
• Greatest Common Factor of 870, 748, 70 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

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 748

List of positive integer factors of 748 that divides 748 without a remainder.

1,2,4,11,17,22,34,44,68,187,374,748

Factors of 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Greatest Common Factor

We found the factors 870,748,70 . The biggest common factor number is the GCF number.
So the greatest common factor 870,748,70 is 2.

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

• GCF of 219, 506, 24
• GCF of 240, 190, 67
• GCF of 911, 175, 71
• GCF of 578, 266, 15
• GCF of 133, 405, 60

1. What is the GCF of 870, 748, 70?

Answer: GCF of 870, 748, 70 is 2.

2. How to Find the GCF of 870, 748, 70

Answer: Greatest Common Factor(GCF) of 870, 748, 70 = 2

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

Step 2: Then multiply all the prime factors GCF(870, 748, 70) = 2.