Greatest Common Factor of 89, 63, 21, 692

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

• Greatest Common Factor of 89, 63, 21, 692 by common division method
• Greatest Common Factor of 89, 63, 21, 692 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 89

List of positive integer factors of 89 that divides 89 without a remainder.

1,89

Factors of 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Factors of 21

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

1,3,7,21

Factors of 692

List of positive integer factors of 692 that divides 692 without a remainder.

1,2,4,173,346,692

Greatest Common Factor

We found the factors 89,63,21,692 . The biggest common factor number is the GCF number.
So the greatest common factor 89,63,21,692 is 1.

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

• GCF of 88, 81, 56, 751
• GCF of 26, 61, 57, 491
• GCF of 97, 38, 38, 218
• GCF of 27, 37, 50, 268
• GCF of 97, 24, 32, 462

1. What is the GCF of 89, 63, 21, 692?

Answer: GCF of 89, 63, 21, 692 is 1.

2. How to Find the GCF of 89, 63, 21, 692

Answer: Greatest Common Factor(GCF) of 89, 63, 21, 692 = 1

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

Step 2: Then multiply all the prime factors GCF(89, 63, 21, 692) = 1.