Greatest Common Factor of 987, 772, 61

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

• Greatest Common Factor of 987, 772, 61 by common division method
• Greatest Common Factor of 987, 772, 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 987

List of positive integer factors of 987 that divides 987 without a remainder.

1,3,7,21,47,141,329,987

Factors of 772

List of positive integer factors of 772 that divides 772 without a remainder.

1,2,4,193,386,772

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 987,772,61 . The biggest common factor number is the GCF number.
So the greatest common factor 987,772,61 is 1.

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

• GCF of 660, 426, 25
• GCF of 464, 822, 18
• GCF of 684, 174, 64
• GCF of 992, 334, 74
• GCF of 760, 693, 89

1. What is the GCF of 987, 772, 61?

Answer: GCF of 987, 772, 61 is 1.

2. How to Find the GCF of 987, 772, 61

Answer: Greatest Common Factor(GCF) of 987, 772, 61 = 1

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

Step 2: Then multiply all the prime factors GCF(987, 772, 61) = 1.