Greatest Common Factor of 92, 64, 98, 21

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

• Greatest Common Factor of 92, 64, 98, 21 by common division method
• Greatest Common Factor of 92, 64, 98, 21 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 92

List of positive integer factors of 92 that divides 92 without a remainder.

1,2,4,23,46,92

Factors of 64

List of positive integer factors of 64 that divides 64 without a remainder.

1,2,4,8,16,32,64

Factors of 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

Factors of 21

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

1,3,7,21

Greatest Common Factor

We found the factors 92,64,98,21 . The biggest common factor number is the GCF number.
So the greatest common factor 92,64,98,21 is 1.

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

• GCF of 31, 31, 77, 71
• GCF of 41, 54, 55, 31
• GCF of 73, 49, 11, 44
• GCF of 59, 50, 98, 89
• GCF of 67, 28, 19, 93

1. What is the GCF of 92, 64, 98, 21?

Answer: GCF of 92, 64, 98, 21 is 1.

2. How to Find the GCF of 92, 64, 98, 21

Answer: Greatest Common Factor(GCF) of 92, 64, 98, 21 = 1

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

Step 2: Then multiply all the prime factors GCF(92, 64, 98, 21) = 1.