Greatest Common Factor of 21, 992, 310, 370

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

• Greatest Common Factor of 21, 992, 310, 370 by common division method
• Greatest Common Factor of 21, 992, 310, 370 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 21

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

1,3,7,21

Factors of 992

List of positive integer factors of 992 that divides 992 without a remainder.

1,2,4,8,16,31,32,62,124,248,496,992

Factors of 310

List of positive integer factors of 310 that divides 310 without a remainder.

1,2,5,10,31,62,155,310

Factors of 370

List of positive integer factors of 370 that divides 370 without a remainder.

1,2,5,10,37,74,185,370

Greatest Common Factor

We found the factors 21,992,310,370 . The biggest common factor number is the GCF number.
So the greatest common factor 21,992,310,370 is 1.

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

• GCF of 55, 611, 245, 685
• GCF of 17, 980, 769, 625
• GCF of 81, 487, 650, 932
• GCF of 83, 666, 609, 419
• GCF of 49, 129, 568, 668

1. What is the GCF of 21, 992, 310, 370?

Answer: GCF of 21, 992, 310, 370 is 1.

2. How to Find the GCF of 21, 992, 310, 370

Answer: Greatest Common Factor(GCF) of 21, 992, 310, 370 = 1

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

Step 2: Then multiply all the prime factors GCF(21, 992, 310, 370) = 1.