Greatest Common Factor of 231, 959, 142, 780

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

• Greatest Common Factor of 231, 959, 142, 780 by common division method
• Greatest Common Factor of 231, 959, 142, 780 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 231

List of positive integer factors of 231 that divides 231 without a remainder.

1,3,7,11,21,33,77,231

Factors of 959

List of positive integer factors of 959 that divides 959 without a remainder.

1,7,137,959

Factors of 142

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

1,2,71,142

Factors of 780

List of positive integer factors of 780 that divides 780 without a remainder.

1,2,3,4,5,6,10,12,13,15,20,26,30,39,52,60,65,78,130,156,195,260,390,780

Greatest Common Factor

We found the factors 231,959,142,780 . The biggest common factor number is the GCF number.
So the greatest common factor 231,959,142,780 is 1.

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

• GCF of 833, 740, 151, 846
• GCF of 125, 271, 545, 156
• GCF of 936, 231, 107, 658
• GCF of 318, 451, 250, 290
• GCF of 368, 694, 260, 606

1. What is the GCF of 231, 959, 142, 780?

Answer: GCF of 231, 959, 142, 780 is 1.

2. How to Find the GCF of 231, 959, 142, 780

Answer: Greatest Common Factor(GCF) of 231, 959, 142, 780 = 1

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

Step 2: Then multiply all the prime factors GCF(231, 959, 142, 780) = 1.