Greatest Common Factor of 870, 691, 675

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

• Greatest Common Factor of 870, 691, 675 by common division method
• Greatest Common Factor of 870, 691, 675 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 691

List of positive integer factors of 691 that divides 691 without a remainder.

1,691

Factors of 675

List of positive integer factors of 675 that divides 675 without a remainder.

1,3,5,9,15,25,27,45,75,135,225,675

Greatest Common Factor

We found the factors 870,691,675 . The biggest common factor number is the GCF number.
So the greatest common factor 870,691,675 is 1.

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

• GCF of 766, 720, 357
• GCF of 309, 693, 594
• GCF of 876, 447, 731
• GCF of 806, 661, 858
• GCF of 586, 429, 255

1. What is the GCF of 870, 691, 675?

Answer: GCF of 870, 691, 675 is 1.

2. How to Find the GCF of 870, 691, 675

Answer: Greatest Common Factor(GCF) of 870, 691, 675 = 1

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

Step 2: Then multiply all the prime factors GCF(870, 691, 675) = 1.