Greatest Common Factor of 45, 780, 616

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

• Greatest Common Factor of 45, 780, 616 by common division method
• Greatest Common Factor of 45, 780, 616 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 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

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 616

List of positive integer factors of 616 that divides 616 without a remainder.

1,2,4,7,8,11,14,22,28,44,56,77,88,154,308,616

Greatest Common Factor

We found the factors 45,780,616 . The biggest common factor number is the GCF number.
So the greatest common factor 45,780,616 is 1.

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

• GCF of 17, 721, 541
• GCF of 59, 490, 847
• GCF of 12, 535, 757
• GCF of 52, 707, 958
• GCF of 80, 977, 543

1. What is the GCF of 45, 780, 616?

Answer: GCF of 45, 780, 616 is 1.

2. How to Find the GCF of 45, 780, 616

Answer: Greatest Common Factor(GCF) of 45, 780, 616 = 1

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

Step 2: Then multiply all the prime factors GCF(45, 780, 616) = 1.