Greatest Common Factor of 51, 122, 142

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

• Greatest Common Factor of 51, 122, 142 by common division method
• Greatest Common Factor of 51, 122, 142 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 51

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

1,3,17,51

Factors of 122

List of positive integer factors of 122 that divides 122 without a remainder.

1,2,61,122

Factors of 142

List of positive integer factors of 142 that divides 142 without a remainder.

1,2,71,142

Greatest Common Factor

We found the factors 51,122,142 . The biggest common factor number is the GCF number.
So the greatest common factor 51,122,142 is 1.

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

• GCF of 47, 245, 305
• GCF of 75, 573, 595
• GCF of 40, 747, 317
• GCF of 50, 234, 936
• GCF of 93, 912, 412

1. What is the GCF of 51, 122, 142?

Answer: GCF of 51, 122, 142 is 1.

2. How to Find the GCF of 51, 122, 142

Answer: Greatest Common Factor(GCF) of 51, 122, 142 = 1

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

Step 2: Then multiply all the prime factors GCF(51, 122, 142) = 1.