Greatest Common Factor of 987, 774, 857

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

• Greatest Common Factor of 987, 774, 857 by common division method
• Greatest Common Factor of 987, 774, 857 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 774

List of positive integer factors of 774 that divides 774 without a remainder.

1,2,3,6,9,18,43,86,129,258,387,774

Factors of 857

List of positive integer factors of 857 that divides 857 without a remainder.

1,857

Greatest Common Factor

We found the factors 987,774,857 . The biggest common factor number is the GCF number.
So the greatest common factor 987,774,857 is 1.

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

• GCF of 235, 889, 871
• GCF of 951, 236, 115
• GCF of 478, 720, 196
• GCF of 621, 251, 149
• GCF of 681, 457, 227

1. What is the GCF of 987, 774, 857?

Answer: GCF of 987, 774, 857 is 1.

2. How to Find the GCF of 987, 774, 857

Answer: Greatest Common Factor(GCF) of 987, 774, 857 = 1

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

Step 2: Then multiply all the prime factors GCF(987, 774, 857) = 1.