Greatest Common Factor of 780, 493, 136

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

• Greatest Common Factor of 780, 493, 136 by common division method
• Greatest Common Factor of 780, 493, 136 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 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

Factors of 493

List of positive integer factors of 493 that divides 493 without a remainder.

1,17,29,493

Factors of 136

List of positive integer factors of 136 that divides 136 without a remainder.

1,2,4,8,17,34,68,136

Greatest Common Factor

We found the factors 780,493,136 . The biggest common factor number is the GCF number.
So the greatest common factor 780,493,136 is 1.

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

• GCF of 617, 431, 824
• GCF of 397, 689, 641
• GCF of 107, 565, 423
• GCF of 432, 315, 765
• GCF of 280, 116, 430

1. What is the GCF of 780, 493, 136?

Answer: GCF of 780, 493, 136 is 1.

2. How to Find the GCF of 780, 493, 136

Answer: Greatest Common Factor(GCF) of 780, 493, 136 = 1

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

Step 2: Then multiply all the prime factors GCF(780, 493, 136) = 1.