Greatest Common Factor of 987, 988, 870, 771, 477

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

• Greatest Common Factor of 987, 988, 870, 771, 477 by common division method
• Greatest Common Factor of 987, 988, 870, 771, 477 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 988

List of positive integer factors of 988 that divides 988 without a remainder.

1,2,4,13,19,26,38,52,76,247,494,988

Factors of 870

List of positive integer factors of 870 that divides 870 without a remainder.

1,2,3,5,6,10,15,29,30,58,87,145,174,290,435,870

Factors of 771

List of positive integer factors of 771 that divides 771 without a remainder.

1,3,257,771

Factors of 477

List of positive integer factors of 477 that divides 477 without a remainder.

1,3,9,53,159,477

Greatest Common Factor

We found the factors 987,988,870,771,477 . The biggest common factor number is the GCF number.
So the greatest common factor 987,988,870,771,477 is 1.

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

• GCF of 762, 748, 558, 958, 786
• GCF of 707, 131, 267, 705, 122
• GCF of 786, 654, 547, 760, 128
• GCF of 204, 227, 999, 983, 761
• GCF of 776, 355, 775, 620, 714

1. What is the GCF of 987, 988, 870, 771, 477?

Answer: GCF of 987, 988, 870, 771, 477 is 1.

2. How to Find the GCF of 987, 988, 870, 771, 477

Answer: Greatest Common Factor(GCF) of 987, 988, 870, 771, 477 = 1

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

Step 2: Then multiply all the prime factors GCF(987, 988, 870, 771, 477) = 1.