Greatest Common Factor of 987, 953, 991

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

• Greatest Common Factor of 987, 953, 991 by common division method
• Greatest Common Factor of 987, 953, 991 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 953

List of positive integer factors of 953 that divides 953 without a remainder.

1,953

Factors of 991

List of positive integer factors of 991 that divides 991 without a remainder.

1,991

Greatest Common Factor

We found the factors 987,953,991 . The biggest common factor number is the GCF number.
So the greatest common factor 987,953,991 is 1.

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

• GCF of 757, 291, 762
• GCF of 256, 690, 858
• GCF of 367, 453, 652
• GCF of 335, 928, 176
• GCF of 719, 743, 349

1. What is the GCF of 987, 953, 991?

Answer: GCF of 987, 953, 991 is 1.

2. How to Find the GCF of 987, 953, 991

Answer: Greatest Common Factor(GCF) of 987, 953, 991 = 1

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

Step 2: Then multiply all the prime factors GCF(987, 953, 991) = 1.