Greatest Common Factor of 20, 876, 315, 490

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

• Greatest Common Factor of 20, 876, 315, 490 by common division method
• Greatest Common Factor of 20, 876, 315, 490 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 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 876

List of positive integer factors of 876 that divides 876 without a remainder.

1,2,3,4,6,12,73,146,219,292,438,876

Factors of 315

List of positive integer factors of 315 that divides 315 without a remainder.

1,3,5,7,9,15,21,35,45,63,105,315

Factors of 490

List of positive integer factors of 490 that divides 490 without a remainder.

1,2,5,7,10,14,35,49,70,98,245,490

Greatest Common Factor

We found the factors 20,876,315,490 . The biggest common factor number is the GCF number.
So the greatest common factor 20,876,315,490 is 1.

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

• GCF of 79, 300, 887, 372
• GCF of 40, 643, 813, 228
• GCF of 82, 357, 513, 431
• GCF of 26, 721, 677, 919
• GCF of 56, 812, 340, 803

1. What is the GCF of 20, 876, 315, 490?

Answer: GCF of 20, 876, 315, 490 is 1.

2. How to Find the GCF of 20, 876, 315, 490

Answer: Greatest Common Factor(GCF) of 20, 876, 315, 490 = 1

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

Step 2: Then multiply all the prime factors GCF(20, 876, 315, 490) = 1.