Greatest Common Factor of 987, 689, 370

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

• Greatest Common Factor of 987, 689, 370 by common division method
• Greatest Common Factor of 987, 689, 370 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 689

List of positive integer factors of 689 that divides 689 without a remainder.

1,13,53,689

Factors of 370

List of positive integer factors of 370 that divides 370 without a remainder.

1,2,5,10,37,74,185,370

Greatest Common Factor

We found the factors 987,689,370 . The biggest common factor number is the GCF number.
So the greatest common factor 987,689,370 is 1.

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

• GCF of 487, 275, 481
• GCF of 956, 727, 899
• GCF of 253, 486, 234
• GCF of 131, 729, 974
• GCF of 953, 807, 175

1. What is the GCF of 987, 689, 370?

Answer: GCF of 987, 689, 370 is 1.

2. How to Find the GCF of 987, 689, 370

Answer: Greatest Common Factor(GCF) of 987, 689, 370 = 1

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

Step 2: Then multiply all the prime factors GCF(987, 689, 370) = 1.