Greatest Common Factor of 21, 23, 41, 370

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

• Greatest Common Factor of 21, 23, 41, 370 by common division method
• Greatest Common Factor of 21, 23, 41, 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 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Factors of 41

List of positive integer factors of 41 that divides 41 without a remainder.

1,41

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 21,23,41,370 . The biggest common factor number is the GCF number.
So the greatest common factor 21,23,41,370 is 1.

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

• GCF of 81, 65, 45, 909
• GCF of 32, 59, 31, 852
• GCF of 83, 52, 51, 896
• GCF of 51, 21, 31, 172
• GCF of 33, 89, 34, 696

1. What is the GCF of 21, 23, 41, 370?

Answer: GCF of 21, 23, 41, 370 is 1.

2. How to Find the GCF of 21, 23, 41, 370

Answer: Greatest Common Factor(GCF) of 21, 23, 41, 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, 23, 41, 370) = 1.