Greatest Common Factor of 878, 613, 675, 138, 61

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

• Greatest Common Factor of 878, 613, 675, 138, 61 by common division method
• Greatest Common Factor of 878, 613, 675, 138, 61 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 878

List of positive integer factors of 878 that divides 878 without a remainder.

1,2,439,878

Factors of 613

List of positive integer factors of 613 that divides 613 without a remainder.

1,613

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

Factors of 138

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

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

Factors of 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Greatest Common Factor

We found the factors 878,613,675,138,61 . The biggest common factor number is the GCF number.
So the greatest common factor 878,613,675,138,61 is 1.

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

• GCF of 288, 142, 903, 374, 91
• GCF of 611, 215, 491, 467, 37
• GCF of 789, 336, 572, 171, 72
• GCF of 502, 191, 431, 978, 17
• GCF of 481, 749, 636, 229, 18

1. What is the GCF of 878, 613, 675, 138, 61?

Answer: GCF of 878, 613, 675, 138, 61 is 1.

2. How to Find the GCF of 878, 613, 675, 138, 61

Answer: Greatest Common Factor(GCF) of 878, 613, 675, 138, 61 = 1

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

Step 2: Then multiply all the prime factors GCF(878, 613, 675, 138, 61) = 1.