Greatest Common Factor of 624, 947, 42

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

• Greatest Common Factor of 624, 947, 42 by common division method
• Greatest Common Factor of 624, 947, 42 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 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 947

List of positive integer factors of 947 that divides 947 without a remainder.

1,947

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Greatest Common Factor

We found the factors 624,947,42 . The biggest common factor number is the GCF number.
So the greatest common factor 624,947,42 is 1.

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

• GCF of 211, 512, 82
• GCF of 251, 132, 20
• GCF of 290, 124, 75
• GCF of 458, 709, 27
• GCF of 912, 565, 50

1. What is the GCF of 624, 947, 42?

Answer: GCF of 624, 947, 42 is 1.

2. How to Find the GCF of 624, 947, 42

Answer: Greatest Common Factor(GCF) of 624, 947, 42 = 1

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

Step 2: Then multiply all the prime factors GCF(624, 947, 42) = 1.