Greatest Common Factor of 735, 21, 631, 987

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

• Greatest Common Factor of 735, 21, 631, 987 by common division method
• Greatest Common Factor of 735, 21, 631, 987 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 735

List of positive integer factors of 735 that divides 735 without a remainder.

1,3,5,7,15,21,35,49,105,147,245,735

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 631

List of positive integer factors of 631 that divides 631 without a remainder.

1,631

Factors of 987

List of positive integer factors of 987 that divides 987 without a remainder.

1,3,7,21,47,141,329,987

Greatest Common Factor

We found the factors 735,21,631,987 . The biggest common factor number is the GCF number.
So the greatest common factor 735,21,631,987 is 1.

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

• GCF of 633, 79, 635, 617
• GCF of 149, 48, 167, 668
• GCF of 624, 80, 401, 230
• GCF of 257, 58, 594, 801
• GCF of 691, 98, 913, 982

1. What is the GCF of 735, 21, 631, 987?

Answer: GCF of 735, 21, 631, 987 is 1.

2. How to Find the GCF of 735, 21, 631, 987

Answer: Greatest Common Factor(GCF) of 735, 21, 631, 987 = 1

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

Step 2: Then multiply all the prime factors GCF(735, 21, 631, 987) = 1.