Greatest Common Factor of 989, 636, 654

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

• Greatest Common Factor of 989, 636, 654 by common division method
• Greatest Common Factor of 989, 636, 654 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 989

List of positive integer factors of 989 that divides 989 without a remainder.

1,23,43,989

Factors of 636

List of positive integer factors of 636 that divides 636 without a remainder.

1,2,3,4,6,12,53,106,159,212,318,636

Factors of 654

List of positive integer factors of 654 that divides 654 without a remainder.

1,2,3,6,109,218,327,654

Greatest Common Factor

We found the factors 989,636,654 . The biggest common factor number is the GCF number.
So the greatest common factor 989,636,654 is 1.

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

• GCF of 939, 635, 347
• GCF of 679, 649, 488
• GCF of 956, 852, 318
• GCF of 777, 124, 391
• GCF of 138, 465, 264

1. What is the GCF of 989, 636, 654?

Answer: GCF of 989, 636, 654 is 1.

2. How to Find the GCF of 989, 636, 654

Answer: Greatest Common Factor(GCF) of 989, 636, 654 = 1

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

Step 2: Then multiply all the prime factors GCF(989, 636, 654) = 1.