Greatest Common Factor of 49, 51, 20, 468

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

• Greatest Common Factor of 49, 51, 20, 468 by common division method
• Greatest Common Factor of 49, 51, 20, 468 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 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

Factors of 20

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

1,2,4,5,10,20

Factors of 468

List of positive integer factors of 468 that divides 468 without a remainder.

1,2,3,4,6,9,12,13,18,26,36,39,52,78,117,156,234,468

Greatest Common Factor

We found the factors 49,51,20,468 . The biggest common factor number is the GCF number.
So the greatest common factor 49,51,20,468 is 1.

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

• GCF of 33, 90, 81, 567
• GCF of 76, 99, 53, 305
• GCF of 88, 14, 97, 159
• GCF of 40, 96, 50, 987
• GCF of 35, 75, 29, 848

1. What is the GCF of 49, 51, 20, 468?

Answer: GCF of 49, 51, 20, 468 is 1.

2. How to Find the GCF of 49, 51, 20, 468

Answer: Greatest Common Factor(GCF) of 49, 51, 20, 468 = 1

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

Step 2: Then multiply all the prime factors GCF(49, 51, 20, 468) = 1.