Greatest Common Factor of 624, 742, 780

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

• Greatest Common Factor of 624, 742, 780 by common division method
• Greatest Common Factor of 624, 742, 780 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 624

List of positive integer factors of 624 that divides 624 without a remainder.

1,2,3,4,6,8,12,13,16,24,26,39,48,52,78,104,156,208,312,624

Factors of 742

List of positive integer factors of 742 that divides 742 without a remainder.

1,2,7,14,53,106,371,742

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 624,742,780 . The biggest common factor number is the GCF number.
So the greatest common factor 624,742,780 is 2.

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

• GCF of 623, 219, 395
• GCF of 960, 702, 621
• GCF of 213, 570, 261
• GCF of 988, 503, 157
• GCF of 758, 874, 193

1. What is the GCF of 624, 742, 780?

Answer: GCF of 624, 742, 780 is 2.

2. How to Find the GCF of 624, 742, 780

Answer: Greatest Common Factor(GCF) of 624, 742, 780 = 2

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

Step 2: Then multiply all the prime factors GCF(624, 742, 780) = 2.