Greatest Common Factor of 21, 46, 70, 574

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

• Greatest Common Factor of 21, 46, 70, 574 by common division method
• Greatest Common Factor of 21, 46, 70, 574 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ 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 46

List of positive integer factors of 46 that divides 46 without a remainder.

1,2,23,46

Factors of 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 574

List of positive integer factors of 574 that divides 574 without a remainder.

1,2,7,14,41,82,287,574

Greatest Common Factor

We found the factors 21,46,70,574 . The biggest common factor number is the GCF number.
So the greatest common factor 21,46,70,574 is 1.

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

• GCF of 63, 16, 76, 438
• GCF of 98, 38, 24, 302
• GCF of 92, 88, 39, 829
• GCF of 48, 17, 68, 493
• GCF of 19, 38, 61, 376

1. What is the GCF of 21, 46, 70, 574?

Answer: GCF of 21, 46, 70, 574 is 1.

2. How to Find the GCF of 21, 46, 70, 574

Answer: Greatest Common Factor(GCF) of 21, 46, 70, 574 = 1

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

Step 2: Then multiply all the prime factors GCF(21, 46, 70, 574) = 1.